fix(server): handle graphql bad input error (#10854)

packages/backend/server/src/base/graphql/index.ts

@@ -13,6 +13,7 @@ import { GraphQLError } from 'graphql';
 
 import { Config } from '../config';
 import { UserFriendlyError } from '../error';
+import { isGraphQLBadRequest, mapAnyError } from '../nestjs/exception';
 import { GQLLoggerPlugin } from './logger-plugin';
 
 export type GraphqlContext = {
@@ -65,6 +66,15 @@ export type GraphqlContext = {
               formattedError.extensions = error.originalError.toJSON();
               formattedError.extensions.stacktrace = error.originalError.stack;
               return formattedError;
+            } else if (
+              error instanceof GraphQLError &&
+              isGraphQLBadRequest(error)
+            ) {
+              const err = mapAnyError(error);
+              // @ts-expect-error allow assign
+              formattedError.extensions = err.toJSON();
+              formattedError.extensions.stacktrace = err.stack;
+              return formattedError;
             } else {
               // @ts-expect-error allow assign
               formattedError.message = 'Internal Server Error';

packages/backend/server/src/base/nestjs/exception.ts

@@ -26,7 +26,7 @@ import {
 import { metrics } from '../metrics';
 import { getRequestIdFromHost } from '../utils';
 
-function isGraphQLBadRequest(error: any): error is GraphQLError {
+export function isGraphQLBadRequest(error: GraphQLError) {
   // https://www.apollographql.com/docs/apollo-server/data/errors
   const code = error.extensions?.code;
   return (
@@ -39,14 +39,13 @@ function isGraphQLBadRequest(error: any): error is GraphQLError {
 
 export function mapAnyError(error: any): UserFriendlyError {
   if (error instanceof GraphQLError) {
-    const err = error;
     if (isGraphQLBadRequest(error)) {
       return new GraphqlBadRequest({
-        code: err.extensions.code as string,
-        message: err.message,
+        code: error.extensions.code as string,
+        message: error.message,
       });
     }
-    error = err.originalError ?? error;
+    error = error.originalError ?? error;
   }
   if (error instanceof UserFriendlyError) {
     return error;